Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
AIN-51-28 (8)
Local thick louse of lower split, coors
property south of Ralstar Res.
Mtrs. at thickest point
Topist Glen send up
2.6 to 3.0 - Platy to shaley siltstone, minor
11.6 - Silty shale .bl, grading to
Zugill siltst. near base. Sample top
4'
2.8 - lower 1.8+ siltstone, light gray
weath, above this 1 to 1.5 of
dk gray shale with silty Fe
orange zone flinty (bent?) clay
in lower 0.3.
--
2.0 - Sandstone, fine grt massive, br weath.
5.0 - Interbedded silty gray shale
and siltstone, bent-
base?l 0.6 gray siltstone
then 0.05 bent
0.2 bl sh
0.3 siltstone
Then silky sh till
3' from top where
gray silt shaly
lyeors.
Total
L.split
24.0+
Rip
1.4 Sandstone, brn weath, rippled
0.1 +rp.
Bentonite
New
1.2 Dk gr to bl silty sh + thin
ldy ers siltst). 0.1 to 0.2
white siltstn layer at top
8.4 Dk gray clay
40